DocSpring VS Oxylabs

Compare DocSpring VS Oxylabs and see what are their differences

Rating: 0 reviews
Pricing: Freemium Free trial $49 / Monthly (Starter - 50 PDFs / mo)

Rating: 0 reviews
Pricing: Paid Free trial $8 (per GB)

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Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Oxylabs should be more popular than DocSpring. It has been mentioned 11 times since March 2021.

social mentions: 5 vs 11
PDF Tools popularity: 100% vs 0%
alternatives listed: 176 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

	DocSpring	Oxylabs
Website	docspring.com	oxylabs.io
Pricing	Freemium Free trial $49 / Monthly (Starter - 50 PDFs / mo) Official pricing	Paid Free trial $8 (per GB) Official pricing
Platforms	—	Web Windows Mac OSX Android Google Chrome Browser +3
Company	Startup from the United States · 1 - 9 employees · 2017	2015
Listed in	Document Automation Document Signing PDF Conversion API HTML To PDF PDF Tools API Tools API Developer Tools PDF Editor PDF Creator APIs Developer APIs +9	Proxy Residential Proxies Private Proxy Web Scraping API Web Crawling SERP Analysis Web Scraping Datacenter Proxies Data Science And Machine Learning +6

About DocSpring and Oxylabs

In their own words, as submitted to SaaSHub.

DocSpring

Oxylabs

We provide a PDF filling and generation API: Upload your PDF to our visual template editor to set up form fields and data types Post JSON to fill out existing PDF forms with data Generate editable PDF forms, or overlay static data on top of fields Create HTML/CSS templates with Liquid fields,...

Features and specs

What each product offers, as listed by its team.

DocSpring 5 features

Oxylabs 12 features

Automated PDF Generation
DocSpring allows users to automate the generation of PDFs by filling out templates with data. This can significantly reduce the time and effort needed to create documents.
API Integration
DocSpring offers a robust API, which allows developers to integrate PDF generation into their own applications easily, enhancing productivity and workflow automation.
Flexible Templates
The platform supports flexible and customizable templates, enabling businesses to maintain brand consistency while meeting specific document formatting requirements.
Secure Data Handling
DocSpring is SOC 2 Type II compliant. We ensure data security through encryption and secure storage options, making it suitable for handling sensitive information.
Ease of Use
The user interface is designed to be intuitive, making it easy for businesses to create and manage PDF templates without requiring extensive technical knowledge.

Residential Proxies
Mobile Proxies
Datacenter Proxies
Dedicated Datacenter Proxies
ISP Proxies
Web Scraper API
Web Unblocker
Company Datasets
E-Commerce Product Datasets
Job Postings Datasets
Community and Code Datasets
Product Review Datasets

Videos

Walkthroughs and reviews on video.

DocSpring 0 videos + Add

Oxylabs 5 videos + Add

No DocSpring videos yet. You could help us improve this page by suggesting one.

Oxylabs Residential Proxy Self-Service Tutorial | Oxylabs

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100

DocSpring

Oxylabs

100% 100%

PDF Tools

0% 0%

Proxy

100% 100%

Document Automation

0% 0%

Residential Proxies

100% 100%

Questions & Answers

As answered by people managing DocSpring and Oxylabs.

Which are the primary technologies used for building your product?

DocSpring's answer

Ruby on Rails, React, AWS

What makes your product unique?

DocSpring's answer

DocSpring is built specifically for developers who need reliable, secure PDF generation in production. We combine PDF form filling and HTML-to-PDF in a single API, with a visual template editor, typed fields, and validation to catch issues early. Our product has a lot of power features and is built to handle very advanced forms. Our infrastructure is SOC 2 Type II compliant, battle-tested, privacy focused, and optimized for high-volume workloads, so you can ship PDF features quickly and then stop thinking about them.

Why should a person choose your product over its competitors?

DocSpring's answer

DocSpring is designed for teams who need a powerful tool with all the features you need for complex forms and business logic. DocSpring supports structured JSON, typed fields, and array iterations, and many other advanced features, so your templates stay aligned with your real data model. You get powerful validation, a visual editor, strong observability, and an API that fits into modern engineering workflows, so you spend less time fighting PDFs and more time shipping product.

How would you describe the primary audience of your product?

DocSpring's answer

DocSpring is built for engineering and product teams who manage complex documents in production: things like financial applications, insurance forms, healthcare and legal documents, HR and payroll workflows, and government-style forms.

What's the story behind your product?

DocSpring's answer

I used to work at a payroll company (Gusto). We had built a similar in-house tool for filling out tax forms. I then built the first version of DocSpring (formerly named FormAPI) while I was living in Thailand. I built it to automate the filling out of visa application and visa extension forms, but realized that it could also be used for tax forms, real estate contracts, and any other kind of fillable PDF form.

Who are some of the biggest customers of your product?

DocSpring's answer

SaaS services serving customers in the real estate, insurance, finance, and legal industries, among many others.

User comments

Share your experience with using DocSpring and Oxylabs. For example, how are they different and which one is better?

Reviews and articles

External articles and on-site reviews we used to compare the two products.

DocSpring no reviews yet

Oxylabs no reviews yet

We have no reviews of DocSpring yet. Be the first one to post

Proxy Service Awards 2024
proxyway.com · May 2024

The best part is that Oxylabs doesn’t rest on its laurels. Compared to 2023, you’ll get more features (such as coordinate-level targeting), significantly lower rates, and even better performance. The last part is...
Top 10 Alternatives to Bright Data (formerly Luminati Proxy Networks)
www.bestproxyreviews.com · Dec 2022

Oxylabs remains the number aggressive competitor of Bright Data – they have even had a case to settle in the court in the past. If you wouldn’t want to use Bright Data proxies, then you might as well avoid Oxylabsas...
17 BEST Residential Proxies to Buy in 2022 (Cheap & Premium)
earthweb.com · Oct 2022

OxyLabs has the largest proxy network with more than 100 million IP addresses. Due to the large proxy pool, you can unlock every site in the world regardless of where you live.

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

DocSpring 5 mentions

Oxylabs 11 mentions

Ask HN: What Are You Working On? (February 2025)
I'm still working on DocSpring [1], originally launched on Hacker News in October 2017 under the name "FormAPI." It's a PDF generation API with a template editor UI for setting up fields on PDF forms. It makes it easy to turn complex tax... - Source: Hacker News / over 1 year ago
Launch HN: Onedoc (YC W24) – A better way to create PDFs
For programmatic filling of PDFs, have a look at DocSpring: https://docspring.com. - Source: Hacker News / over 2 years ago
So you want to modify the text of a PDF by hand
Great post. I've spend a lot of time reading through the PDF specification over the last ~5 years while building DocSpring [1], and I still feel like I've barely scratched the surface. Qpdf is a great tool. One of my other favorites is... - Source: Hacker News / about 3 years ago

Python vs Go vs Java vs Ruby: Picking the Right Language for Production Web Scraping
Enterprise proxy providers like Bright Data and Oxylabs offer large shared mobile pools that work well for high-volume data collection. For scraping workflows that need dedicated IPs with longer session stability and programmatic proxy... - Source: dev.to / 7 months ago
How Rotating Mobile Proxies Are Transforming Data Collection: A 2025 Comparison of the Top Providers
The Mobile Proxies of Oxylabs provide reliability and performance for the more established markets. Their offerings are suitable for well-structured and predictable workloads. Their pricing scheme indicates their enterprise solution... - Source: dev.to / 9 months ago
Cheap Residential Proxy: Affordable and Reliable Proxy Service for Anonymous Browsing
Utilize Residential Proxies: Residential proxies come with the advantage of having whitelisted IPs tied to real devices, making them reliable for web scraping and anonymous browsing. Providers like Oxylabs, SOAX, and NetNut offer... Source: almost 3 years ago

Alternatives to DocSpring and Oxylabs

When comparing DocSpring and Oxylabs, you can also consider the following products.

DocRaptor
As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more

Compare DocRaptor to DocSpring or Oxylabs:

DocRaptor vs DocSpring DocRaptor vs Oxylabs
Bright Data
World's largest proxy service with a residential proxy network of 72M IPs worldwide and proxy management interface for zero coding.

Compare Bright Data to DocSpring or Oxylabs:

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Doczilla
Effortlessly create stunning PDFs and screenshots. Seamlessly store them in your own AWS or Google Cloud Storage bucket, putting the control and creativity right at your fingertips.

Compare Doczilla to DocSpring or Oxylabs:

Doczilla vs DocSpring Doczilla vs Oxylabs
Decodo
Decodo is perhaps the most user-friendly way to access local data anywhere. It has global coverage with 195 locations, offers more than 55M residential proxies worldwide and a great deal of scraping solutions.

Compare Decodo to DocSpring or Oxylabs:

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wkhtmltopdf
wkhtmltopdf is an open source (LGPL) command line tools to render HTML into PDF and various image...

Compare wkhtmltopdf to DocSpring or Oxylabs:

wkhtmltopdf vs DocSpring wkhtmltopdf vs Oxylabs
NetNut.io
Residential proxy network with 52M+ IPs worldwide. SERP API, Website Unblocker, Professional Datasets.

Compare NetNut.io to DocSpring or Oxylabs:

NetNut.io vs DocSpring NetNut.io vs Oxylabs